Power Rangers in Space is a television series and the sixth season of the Power Rangers franchise, based on the 21st Super Sentai series Denji Sentai Megaranger.[1] In Space was a turning point for the Power Rangers franchise, as the season brought closure to six seasons of plot, and it ended the practice of having regular cast members act in consecutive seasons - which had been in existence since 1993. The theme of this series, and its successor, the Power Rangers Lost Galaxy, bears little similarity to their Sentai counterparts. The sixth series also marked the final regular appearances of Tracy Lynn Cruz, Patricia Ja Lee, Roger Velasco, and Selwyn Ward, as well as the conclusion of Zordon's story that has been significant in every six seasons.[2]